It's the final night of games in the SSE Airtricity Premier Division with European and relegation places still to be decided.
Dundalk can guarantee Europa League football for next season if they avoid defeat against Sligo Rovers at Oriel Park.
If Dundalk lose, Waterford can move above them in the table if they can beat Finn Harps in Ballybofey.
But Harps need a win to have any chance of avoiding a relegation-promotion play-off against Longford
If Harps win, Shelbourne would need at least a draw at home to champions Shamrock Rovers because of their superior goal difference.
Derry City will be safe if they get a point or more away to the already relegated Cork City.
St Pats welcome Bohemians to Richmond Park.
All those matches get underway at 7.30.